156918421792

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{2789}}^1\times {\mathrm{159839}}^1$

素因数の和:162649

約数の個数: 48

約数和(自身を含む): 337140921600

約数和(自身を除く): 180222499808

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 2789, 5578, 11156, 22312, 30679, 44624, 61358, 89248, 122716, 159839, 245432, 319678, 490864, 639356, 981728, 1278712, 1758229, 2557424, 3516458, 5114848, 7032916, 14065832, 28131664, 56263328, 445790971, 891581942, 1783163884, 3566327768, 4903700681, 7132655536, 9807401362, 14265311072, 19614802724, 39229605448, 78459210896, 156918421792]

約数ペア:

[(1, 156918421792), (2, 78459210896), (4, 39229605448), (8, 19614802724), (11, 14265311072), (16, 9807401362), (22, 7132655536), (32, 4903700681), (44, 3566327768), (88, 1783163884), (176, 891581942), (352, 445790971), (2789, 56263328), (5578, 28131664), (11156, 14065832), (22312, 7032916), (30679, 5114848), (44624, 3516458), (61358, 2557424), (89248, 1758229), (122716, 1278712), (159839, 981728), (245432, 639356), (319678, 490864)]